InChI=1/C14H17N3O2/c1-10-15-12-9-11(3-4-13(12)19-10)14(18)17-7-5-16(2)6-8-17/h3-4,9H,5-8H2,1-2H3/p+1/fC14H18N3O2/h16H/q+1 3AEA43F425D8C71F